#2051C3#2051C3

#2051C3 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.6% C 0.186 H 263.4°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#2051C3
RGB	rgb(32, 81, 195)
HSL	hsl(222, 72%, 45%)
HSV	hsv(222, 84%, 76%)
CMYK	cmyk(83.6%, 58.5%, 0%, 23.5%)
CIE-LAB	lab(38.08, 27.05, -63.96)
CIE-LCH	lch(38.08, 69.45, 292.92°)
OKLab	oklab(47.6% -0.0214 -0.185)
OKLCH	oklch(47.6% 0.186 263.4)
XYZ	xyz(13.3849, 10.1304, 52.8691)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2051C3 #C39220

analogous

#20A3C3 #2051C3 #4020C3

triadic

#2051C3 #C32051 #51C320

tetradic

#2051C3 #C320A3 #C39220 #20C340

square

#2051C3 #C320A3 #C39220 #20C340

split-complementary

#2051C3 #C34020 #A3C320

monochromatic

#0F255A #173B8E #2051C3 #4070E0 #7598E8

Accessibility & contrast

On white

6.94

#2051C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#2051C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2051C3

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2051C3	#FFFFFF	#000000	##FFFFFF
##2051C3	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C7

Deuteranopia (green-blind)

#0052C1

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2051c3;
/* rgb */ color: rgb(32, 81, 195);
/* oklch */ color: oklch(47.6% 0.186 263.4);

Tailwind

colors: {
  custom: {
    50: '#7981d6',
    500: '#2051c3',
    950: '#000000',
  },
}

SCSS

$custom: #2051c3;
$custom-light: #7981d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2051c3",
  "rgb": {
    "r": 32,
    "g": 81,
    "b": 195
  },
  "hsl": {
    "h": 221.963,
    "s": 71.806,
    "l": 44.51
  },
  "oklch": {
    "l": 0.47597,
    "c": 0.18621,
    "h": 263.4
  },
  "luminance": 0.10132
}

Semantic roles & 50–950 ramp

primary

#2051C3

secondary

#CFB36F

accent

#B839EF

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2051C3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →